package wnhz.com.business;

import android.app.Activity;
import android.app.Application;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;

import com.lzy.okgo.OkGo;
import com.lzy.okgo.cache.CacheEntity;
import com.lzy.okgo.cache.CacheMode;
import com.lzy.okgo.cookie.CookieJarImpl;
import com.lzy.okgo.cookie.store.DBCookieStore;
import com.lzy.okgo.https.HttpsUtils;
import com.lzy.okgo.interceptor.HttpLoggingInterceptor;
import com.nostra13.universalimageloader.cache.disc.impl.UnlimitedDiskCache;
import com.nostra13.universalimageloader.cache.disc.naming.HashCodeFileNameGenerator;
import com.nostra13.universalimageloader.cache.memory.impl.LruMemoryCache;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import com.nostra13.universalimageloader.core.assist.QueueProcessingType;
import com.nostra13.universalimageloader.core.decode.BaseImageDecoder;
import com.nostra13.universalimageloader.core.download.BaseImageDownloader;
import com.nostra13.universalimageloader.utils.StorageUtils;
import com.umeng.socialize.PlatformConfig;
import org.xutils.x;
import java.io.File;
import java.lang.ref.WeakReference;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Stack;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLSession;
import javax.net.ssl.X509TrustManager;

import okhttp3.OkHttpClient;
import wnhz.com.business.groupshop.bean.InfoBean;
import wnhz.com.business.uitls.LogUtils;
import wnhz.com.business.uitls.Prefer;
import wnhz.com.business.uitls.ScreenUtils;
import wnhz.com.business.uitls.file.FileUtils;


/**
 * Created by Administrator on 2016/9/6 0006.
 */
public class MyApplication extends Application {
    private static final String TAG = "MyApplication";
    private ArrayList<Activity> mList = new ArrayList<Activity>();
    private ArrayList<Activity> detailList = new ArrayList<Activity>();
    public static final boolean isDebug = true;//是否为调试模式
    private static MyApplication instance;
    private static Stack<Activity> activityStack = new Stack<>();
    private InfoBean infoBean = new InfoBean();
    private static String token;

    public static MyApplication getInstance() {
        if (instance == null) {
            instance = new MyApplication();
            instance.onCreate();
        }
        return instance;
    }



    public InfoBean getInfoBean() {
        return infoBean;
    }

    public void setInfoBean(InfoBean infoBean) {
        this.infoBean = infoBean;
    }

    @Override
    public void onCreate() {
        LogUtils.e("---"+TAG, "[MyApplication] onCreate");
        super.onCreate();
        instance = this;
        infoBean.setToken(getToken());
        initImageLoader();
        initShareAuth();
        initFilePath();
        initOkGo();
        x.Ext.init(this);
    }
    private void initOkGo() {
        //---------这里给出的是示例代码,告诉你可以这么传,实际使用的时候,根据需要传,不需要就不传-------------//
//        HttpHeaders headers = new HttpHeaders();
//        headers.put("commonHeaderKey1", "commonHeaderValue1");    //header不支持中文，不允许有特殊字符
//        headers.put("commonHeaderKey2", "commonHeaderValue2");
//        HttpParams params = new HttpParams();
//        params.put("commonParamsKey1", "commonParamsValue1");     //param支持中文,直接传,不要自己编码
//        params.put("commonParamsKey2", "这里支持中文参数");
        //----------------------------------------------------------------------------------------//

        OkHttpClient.Builder builder = new OkHttpClient.Builder();
        //log相关
        HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor("OkGo");
        loggingInterceptor.setPrintLevel(HttpLoggingInterceptor.Level.BODY);        //log打印级别，决定了log显示的详细程度
        loggingInterceptor.setColorLevel(Level.INFO);                               //log颜色级别，决定了log在控制台显示的颜色
        builder.addInterceptor(loggingInterceptor);                                 //添加OkGo默认debug日志
        //第三方的开源库，使用通知显示当前请求的log，不过在做文件下载的时候，这个库好像有问题，对文件判断不准确
        //builder.addInterceptor(new ChuckInterceptor(this));

        //超时时间设置，默认60秒
        builder.readTimeout(OkGo.DEFAULT_MILLISECONDS, TimeUnit.MILLISECONDS);      //全局的读取超时时间
        builder.writeTimeout(OkGo.DEFAULT_MILLISECONDS, TimeUnit.MILLISECONDS);     //全局的写入超时时间
        builder.connectTimeout(OkGo.DEFAULT_MILLISECONDS, TimeUnit.MILLISECONDS);   //全局的连接超时时间

        //自动管理cookie（或者叫session的保持），以下几种任选其一就行
        //builder.cookieJar(new CookieJarImpl(new SPCookieStore(this)));            //使用sp保持cookie，如果cookie不过期，则一直有效
        builder.cookieJar(new CookieJarImpl(new DBCookieStore(this)));              //使用数据库保持cookie，如果cookie不过期，则一直有效
        //builder.cookieJar(new CookieJarImpl(new MemoryCookieStore()));            //使用内存保持cookie，app退出后，cookie消失

        //https相关设置，以下几种方案根据需要自己设置
        //方法一：信任所有证书,不安全有风险
        HttpsUtils.SSLParams sslParams1 = HttpsUtils.getSslSocketFactory();
        //方法二：自定义信任规则，校验服务端证书
        HttpsUtils.SSLParams sslParams2 = HttpsUtils.getSslSocketFactory(new MyApplication.SafeTrustManager());
        //方法三：使用预埋证书，校验服务端证书（自签名证书）
        //HttpsUtils.SSLParams sslParams3 = HttpsUtils.getSslSocketFactory(getAssets().open("srca.cer"));
        //方法四：使用bks证书和密码管理客户端证书（双向认证），使用预埋证书，校验服务端证书（自签名证书）
        //HttpsUtils.SSLParams sslParams4 = HttpsUtils.getSslSocketFactory(getAssets().open("xxx.bks"), "123456", getAssets().open("yyy.cer"));
        builder.sslSocketFactory(sslParams1.sSLSocketFactory, sslParams1.trustManager);
        //配置https的域名匹配规则，详细看demo的初始化介绍，不需要就不要加入，使用不当会导致https握手失败
        builder.hostnameVerifier(new MyApplication.SafeHostnameVerifier());

        // 其他统一的配置
        // 详细说明看GitHub文档：https://github.com/jeasonlzy/
        OkGo.getInstance().init(this)                           //必须调用初始化
                .setOkHttpClient(builder.build())               //建议设置OkHttpClient，不设置会使用默认的
                .setCacheMode(CacheMode.NO_CACHE)               //全局统一缓存模式，默认不使用缓存，可以不传
                .setCacheTime(CacheEntity.CACHE_NEVER_EXPIRE)   //全局统一缓存时间，默认永不过期，可以不传
                .setRetryCount(3);                               //全局统一超时重连次数，默认为三次，那么最差的情况会请求4次(一次原始请求，三次重连请求)，不需要可以设置为0
//                .addCommonHeaders(headers);                      //全局公共头
//                .addCommonParams(params);                       //全局公共参数
    }
    /**
     * 这里只是我谁便写的认证规则，具体每个业务是否需要验证，以及验证规则是什么，请与服务端或者leader确定
     */
    private class SafeTrustManager implements X509TrustManager {
        @Override
        public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
        }

        @Override
        public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
            try {
                for (X509Certificate certificate : chain) {
                    certificate.checkValidity(); //检查证书是否过期，签名是否通过等
                }
            } catch (Exception e) {
                throw new CertificateException(e);
            }
        }

        @Override
        public X509Certificate[] getAcceptedIssuers() {
            return new X509Certificate[0];
        }
    }

    /**
     * 这里只是我谁便写的认证规则，具体每个业务是否需要验证，以及验证规则是什么，请与服务端或者leader确定
     */
    private class SafeHostnameVerifier implements HostnameVerifier {
        @Override
        public boolean verify(String hostname, SSLSession session) {
            //验证主机名是否匹配
            //return hostname.equals("server.jeasonlzy.com");
            return true;
        }
    }
    private void initShareAuth() {
        //需要分享的平台的appkey 和 App Secret
        PlatformConfig.setWeixin("wxf698be257c5c06be", "841bab1be70dea30a43a78eb51b80fd1");
        //空间填写是AppID和App Key
        PlatformConfig.setQQZone("1106125379", "vpGHq7s6ocEXLh1v");
    }

    private void initImageLoader() {
        File cacheDir = StorageUtils.getCacheDirectory(this);
        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this)
                .memoryCacheExtraOptions(ScreenUtils.getScreenWidth(this), ScreenUtils.getScreenHeight(this)) // default = device screen dimensions
                .diskCacheExtraOptions(ScreenUtils.getScreenWidth(this), ScreenUtils.getScreenHeight(this), null)
                .threadPriority(Thread.NORM_PRIORITY - 2) // default
                .tasksProcessingOrder(QueueProcessingType.FIFO) // default
                .denyCacheImageMultipleSizesInMemory()
                .memoryCache(new LruMemoryCache(2 * 1024 * 1024))
                .memoryCacheSize(2 * 1024 * 1024)
                .memoryCacheSizePercentage(13) // default
                .diskCache(new UnlimitedDiskCache(cacheDir)) // default
                .diskCacheSize(50 * 1024 * 1024)
                .diskCacheFileCount(100)
                .diskCacheFileNameGenerator(new HashCodeFileNameGenerator()) // default
                .imageDownloader(new BaseImageDownloader(this)) // default
                .imageDecoder(new BaseImageDecoder(false)) // default
                .defaultDisplayImageOptions(DisplayImageOptions.createSimple()) // default
                .build();
        ImageLoader.getInstance().init(config);
    }

    private void initFilePath() {
        FileUtils.getInstance().createFiles(FileUtils.getInstance().getRootPath(), FileUtils.getInstance().getAudioPath(), FileUtils.getInstance().getImagePath(),
                FileUtils.getInstance().getImageTempPath(), FileUtils.getInstance().getPPTUploadPath());
    }

    //往栈中添加activity
    public void addActivity(Activity activity) {
        if (activity != null) {
            activityStack.add(activity);
            recordActivity(activity);
        }
    }

    //从栈中移出activity
    public void removeActivity(Activity activity) {
        if (activity != null) {
            activityStack.remove(activity);
        }
    }

    //依次销毁activity
    private void finishActivity() {
        for (int i = 0; i < activityStack.size(); i++) {
            if (activityStack.get(i) != null && !activityStack.get(i).isFinishing()) {
                activityStack.get(i).finish();
            }
        }
        activityStack.clear();
    }

    /**
     * 跳转到登录界面
    */
    public void gotoLoginActivity() {
        Prefer.getInstance().clearData();
        finishActivity();
        Intent intent = new Intent();
        intent.setClass(this, LoginActivity.class);
        Bundle bundle = new Bundle();
        intent.putExtras(bundle);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(intent);
    }

    /**
     * 仅返回登录页面
     */
    public void BackLoginActivity() {
        MyApplication.getInstance().infoBean = null;
        SharedPreferences sd = getSharedPreferences("userinfo", 0);
        SharedPreferences.Editor editor = sd.edit();
        editor.clear();
        editor.commit();
        Prefer.getInstance().setToken("");
        infoBean.setToken("");
        Intent intent = new Intent();
        intent.setClass(this, LoginActivity.class);
        Bundle bundle = new Bundle();
        intent.putExtras(bundle);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(intent);
    }


    //退出登录
    public void exit(Activity activity) {
//        SharedPreferences sd = getSharedPreferences("userinfo", 0);
//        SharedPreferences.Editor editor = sd.edit();
//        editor.clear();
//        editor.commit();
//        infoBean.setToken("");
//        Prefer.getInstance().clearData();
        finishActivity();
        if (activity != null && !activity.isFinishing()) {
            activity.finish();
        }
    }

    public void clearUserInfo() {
        MyApplication.getInstance().infoBean = null;
        SharedPreferences sd = getSharedPreferences("userinfo", 0);
        SharedPreferences.Editor editor = sd.edit();
        editor.clear();
        editor.commit();
        Prefer.getInstance().setToken("");
        infoBean.setToken("");
        finishActivity();
        Log.d("--------", "clearUserInfo: " + MyApplication.getInstance().infoBean);
    }

    @Override
    public void onLowMemory() {
        super.onLowMemory();
        System.gc();
    }
    //记录所有当前存活在内存的activity对象
    private static ArrayList arrayList = new ArrayList();
    //记录当前活着的activity，方便测试
    private void recordActivity(Activity activity) {
        ArrayList list = new ArrayList();
        for (Object object : arrayList) {
            if (((WeakReference) object).get() == null) {
                list.add(object);
            }
        }
        if (list.size() > 0) {
            arrayList.removeAll(list);
        }
        WeakReference weakReference = new WeakReference(activity);
        arrayList.add(weakReference);
        Log.i(TAG, "当前所有Activity：");
        for (Object object : arrayList) {
            if (object != null && ((WeakReference) object).get() != null) {
                Log.i(TAG, ((WeakReference) object).get().toString());
            }
        }
    }

    public static  boolean isLogin(){
        if (TextUtils.isEmpty(getToken())){
            return false;
        }else {
            return true;
        }
    }

    public static String getToken(){
       return Prefer.getInstance().getToken();
    }
    public static void setToken(String token) {//type
        Prefer.getInstance().setToken(token);

        getInstance().getInfoBean().setToken(token);


        SharedPreferences sp = getInstance().getSharedPreferences("user", Context.MODE_PRIVATE);
        SharedPreferences.Editor editor2 = sp.edit();
        editor2.putString("token",token);
        editor2.commit();

        SharedPreferences sd = getInstance().getSharedPreferences("userinfo", 0);
        SharedPreferences.Editor editor = sd.edit();
        editor.putString("token",token);
        editor.commit();

    }
}
